Question 1

What allows Web browsers and servers to send and receive Web pages?

Accepted Answer

A)  File transfer protocol (FTP) 
B)  Simple mail transfer protocol (SMTP) 
C)  Hypertext transfer protocol (HTTP) 
D)  Simple network management protocol (SNMP)

Question 2

What is packet-switching?

Accepted Answer

A)  Occurs when the sending computer divides a message into a number of efficiently sized units called packets,each of which contains the address of the destination computer 
B)  An intelligent connecting device that examines each packet of data it receives and then decides which way to send it onward toward its destination 
C)  Refers to the geometric arrangement of the actual physical organization of the computers and other network devices in a network 
D)  A model for applications in which the bulk of the back-end processing,such as performing a physical search of a database,takes place on a server,while the front-end processing,which involves communicating with the users,is handled by the clients

Question 3

Compare LANs,WANs,and MANs.

Accepted Answer

The answer of Compare LANs,WANs,and MANs....

Question 4

A WAN is a card that plugs into the back (or side)of your computers and lets them send and receive messages from other computers.

Accepted Answer

A) True 
 B)False

Question 5

Which of the following represents the TCP/IP four-layer reference model?

Accepted Answer

A)  Application,Internet,transport,network interfaces 
B)  Application,Internet,network interfaces,transport 
C)  Application,transport,Internet,network interfaces 
D)  Application,network interfaces,Internet,transport

Question 6

What is a network?

Accepted Answer

A)  Enables the transmission of data over public or private networks 
B)  A communications,data exchange,and resource-sharing system created by linking two or more computers and establishing standards,or protocols,so that they can work together 
C)  Any network without a central file server and in which all computers in the network have access to the public files located on all other workstations 
D)  A computer that is designed to request information from a server

Question 7

Which of the following is not one of the differentiating factors of a network?

Accepted Answer

A)  Architecture 
B)  Topology 
C)  Protocols 
D)  Telecommunication system

Question 8

Compare the two types of network architectures.

Accepted Answer

The answer of Compare the two types of network architectures....

Question 9

Simple mail transfer protocol (SMTP)is TCP/IP's own messaging system for email.

Accepted Answer

A) True 
 B)False

Question 10

Identify the different media types found in networks.

Accepted Answer

The answer of Identify the different media types found in...

Question 11

What is cable that can carry a wide range of frequencies with low signal loss?

Accepted Answer

A)  Twisted-pair wiring 
B)  Coaxial cable 
C)  Fiber-optic cable 
D)  Transmission control protocol/Internet protocol

Question 12

What is network topology?

Accepted Answer

A)  Occurs when the sending computer divides a message into a number of efficiently sized units called packets,each of which contains the address of the destination computer 
B)  An intelligent connecting device that examines each packet of data it receives and then decides which way to send it onward toward its destination 
C)  Refers to the geometric arrangement of the actual physical organization of the computers and other network devices in a network 
D)  A model for applications in which the bulk of the back-end processing,such as performing a physical search of a database,takes place on a server,while the front-end processing,which involves communicating with the users,is handled by the clients

Question 13

Protocols includes bus,star,ring,hybrid,and wireless.

Accepted Answer

A) True 
 B)False

Question 14

A peer-to-peer network is a model for applications in which the bulk of the back-end processing,such as performing a physical search of a database,takes place on a server,while the front-end processing,which involves communicating with the users,is handled by the clients.

Accepted Answer

A) True 
 B)False

Question 15

A network is a communications system created by linking two or more devices and establishing a standard methodology by which they can communicate.

Accepted Answer

A) True 
 B)False

Question 16

What is a large computer network usually spanning a city?

Accepted Answer

A)  Client/server network 
B)  Corporate network 
C)  Metropolitan area network 
D)  Peer-to-peer network

Question 17

A peer-to-peer (P2P)network is a computer network that relies on the computing power and bandwidth of the participants in the network rather than a centralized server.

Accepted Answer

A) True 
 B)False

Question 18

What is a computer that is designed to request information from a server?

Accepted Answer

A)  Client 
B)  Packet-switching 
C)  Peer-to-peer network 
D)  Network operating system

Question 19

Simple network management protocol (SNMP)allows networked nodes to be managed from a single point.

Accepted Answer

A) True 
 B)False

Question 20

What spans a large geographic area,such as a state,province,or country?

Accepted Answer

A)  Local area network 
B)  Wide area network 
C)  Metropolitan area network 
D)  Peer-to-peer network

Exam 11: Understanding Telecommunication Systems and Network Topologies

What allows Web browsers and servers to send and receive Web pages?

What is packet-switching?

Compare LANs,WANs,and MANs.

A WAN is a card that plugs into the back (or side)of your computers and lets them send and receive messages from other computers.

Which of the following represents the TCP/IP four-layer reference model?

What is a network?

Which of the following is not one of the differentiating factors of a network?

Compare the two types of network architectures.

Simple mail transfer protocol (SMTP)is TCP/IP's own messaging system for email.

Identify the different media types found in networks.

What is cable that can carry a wide range of frequencies with low signal loss?

What is network topology?

Protocols includes bus,star,ring,hybrid,and wireless.

A peer-to-peer network is a model for applications in which the bulk of the back-end processing,such as performing a physical search of a database,takes place on a server,while the front-end processing,which involves communicating with the users,is handled by the clients.

A network is a communications system created by linking two or more devices and establishing a standard methodology by which they can communicate.

What is a large computer network usually spanning a city?

A peer-to-peer (P2P)network is a computer network that relies on the computing power and bandwidth of the participants in the network rather than a centralized server.

What is a computer that is designed to request information from a server?

Simple network management protocol (SNMP)allows networked nodes to be managed from a single point.

What spans a large geographic area,such as a state,province,or country?